  <div class="admin-sidebar am-offcanvas" id="admin-offcanvas">
    <div class="am-offcanvas-bar admin-offcanvas-bar">
      <ul class="am-list admin-sidebar-list">
        <li><a href="{:url('index/index')}"><span class="am-icon-home"></span> 首页</a></li>
        <!-- <li class="admin-parent">
          <a class="am-cf" data-am-collapse="{target: '#collapse-nav'}"><span class="am-icon-file"></span>用户信息管理 <span class="am-icon-angle-right am-fr am-margin-right"></span></a>
          <ul class="am-list am-collapse admin-sidebar-sub am-in" id="collapse-nav"> -->
            <li><a href="{:url('type/index')}"><span class="am-icon-table"></span>课程类型</a></li>
            <li><a href="{:url('course/index')}"><span class="am-icon-pencil-square-o"></span>课程信息</a></li>
            <li><a href="{:url('comment/index')}"><span class="am-icon-puzzle-piece"></span>评论信息<span class="am-badge am-badge-secondary am-margin-right am-fr">24</span></a></li>
            
            <li><a href="{:url('collect/index')}"><span class="am-icon-calendar"></span>收藏课程</a></li>
            
            <li><a href="{:url('history/index')}"><span class="am-icon-bug"></span>已看课程</a></li>
            <li><a href="{:url('user/index')}" class="am-cf"><span class="am-icon-check"></span> 用户资料<span class="am-icon-star am-fr am-margin-right admin-icon-yellow"></span></a></li>
          <!-- </ul> -->
        <!-- </li> -->
      
      <!--   <li><a href="admin-table.html"><span class="am-icon-table"></span>评论留言</a></li> -->
        <li><a href="#"><span class="am-icon-sign-out"></span> 注销</a></li>
      </ul>

      <div class="am-panel am-panel-default admin-sidebar-panel">
        <div class="am-panel-bd">
          <p><span class="am-icon-bookmark"></span> 公告</p>
          <p>时光静好，与君语；细水流年，与君同。—— Amaze UI</p>
        </div>
      </div>

      <div class="am-panel am-panel-default admin-sidebar-panel">
        <div class="am-panel-bd">
          <p><span class="am-icon-tag"></span> wiki</p>
          <p>Welcome to the Amaze UI wiki!</p>
        </div>
      </div>
    </div>
  </div>